table of contents
other versions
- wheezy 3.2.78-1
| KFIFO_OUT_SPINLOCKED(9) | FIFO Buffer | KFIFO_OUT_SPINLOCKED(9) |
NAME¶
kfifo_out_spinlocked - get data from the fifo using a spinlock for lockingSYNOPSIS¶
kfifo_out_spinlocked(fifo,
buf, n, lock);
ARGUMENTS¶
fifoaddress of the fifo to be used
buf
pointer to the storage buffer
n
max. number of elements to get
lock
pointer to the spinlock to use for
locking
DESCRIPTION¶
This macro get the data from the fifo and return the numbers of elements copied.COPYRIGHT¶
| March 2016 | Kernel Hackers Manual 3.2. |